baber/WOPTO huggingface dataset:
Patent RU-2145281-C1 (RU)
Title: Multi-screw extruders-mixers with modular mixing members
Inventor: LEFTERIS N VALZAMIS
IPC: B29C48/03
Filed: 1995-06-01
Granted: 2000-02-10
Abstract: FIELD: multi-screw extruders- mixers with jointly rotating interengaged screws intended for plastic treatment. SUBSTANCE: multi-screw extruder-mixer has a body assembly and screws. The body comprises two sections adjoining each other and having the shape of a circular cylinder, each section has an internal wall. The screws are located inside the sections of the extruder cylinder and made for rotation in the same direction about the axis of rotation. Each screw comprises a great number of interengaged conveying screw members and at least one group of interengaged unsymmetrical modular mixing members. The conveying screw members are installed for dismantling on the rotating shaft and secured on it by keys. Each of the modular mixing members is also installed for rotation and dismantling on the shaft and secured on it by keys. Each group of unsymmetrical modular mixing members comprises at least one modular mixing member having a left twist. The mentioned mixing member is installed downstream at least of one modular mixing member having a right twist. Each modular mixing member has a great number of unsymmetrical wings. Each wing has a front surface and a rear surface with a wing edge between them. The front surface has a smaller radius of curvature as compared with the rear surface. A modification of an unsymmetrical modular mixing member is also described. EFFECT: enhanced shear stress in material, improved dispersive mixing. 21 cl, 16 dwg
Patent RU-2106327-C1 (RU)
Title: Method and process line for manufacturing especially-high-strength cement concrete
Inventor: SVIRIDOV NIKOLAJ VASIL EVICH
IPC: B28B15/00
Filed: 1997-03-04
Granted: 1998-03-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: concrete mix is prepared from fine and coarse fillers, high-strength cement, superplasticizer, and tempering water. Mix is cast and compacted prior to harden, temperature and time conditions being strictly observed. Fillers are preliminarily freed from weak grains and impurities and are separated into fractions. As fine filler, sand with crushability index 5-30% is utilized, and, as coarse filler, crushed rock with desired parameters at cement/sand/crushed rock volume ratio 1:(1.00-1.45):(2.00-3.00). Amount of tempering water is determined from empirical-theoretical dependence for calculating planned concrete strength. Water to cement ratio is maintained within (0.24-0.28):1 range and superplasticizer is added to mix in amount 0.5-1.0% on cement weight. So prepared concrete mix components are placed into concrete mixer, which is filled with tempering water. Watered mix is agitated and resultant concrete mortar is cast into structure and kept under desired conditions to form especially high- strength concrete. EFFECT: optimized process parameters. 4 cl, 4 dwg, 3 tbl
Patent RU-2104033-C1 (RU)
Inventor: SHCHERBININ V V
IPC: A61K47/22
Filed: 1997-03-11
Granted: 1998-02-10
Abstract: FIELD: medicine, pharmacotherapy. SUBSTANCE: method involves prescription to patients 1-hydroxygermatran (germatranol, 1-hydroxy-1-germa-2,8,9-trioxa-5-azabicyclo-[3.3.3] -undecane) and its derivatives and/or derivatives of 1-germa-2,8-dioxa-5-azacyclooctane containing hydrogen or organic radicals and/or organoelemental radicals as substituent involving medicinal agent derivatives that were administrated orally, by injections or locally at dose 0.001-01 g/day. EFFECT: enhanced effectiveness of method. 5 cl, 8 tbl, 1 dwg
Patent RU-2137000-C1 (RU)
Title: Improved water tap with ball valve
Inventor: TEJG D TANG
IPC: F16K11/087
Filed: 1995-10-05
Granted: 1999-09-10
Abstract: FIELD: applicable in water pipe-line fittings, in particular, in water tap mixing valve. SUBSTANCE: mixing valve comprises a movable ball valve member installed in the body cavity. The body has several inlet ports and an outlet port. The latters communicate with the cavity. The ball valve member is engageable with the inlet ports for control of the flow rate and temperature of mixture running through the ports. The body has a through hole. The lever is connected to the ball valve member and projects through the mentioned hole in the body. The valve body accommodates a bush assembly. The body of the bush assembly has an upper opening for passage of the operating lever, and a lower end. The bush assembly body around the upper opening has a location to receive the packing. The packing is positioned in its location and hermetically pressed into the movable ball valve member. The bush assembly body has a longitudinal groove. The latter passes between the upper opening and its lower end face. A pin is located across the ball member. The pin projects beyond the ball member and is located in the groove for sliding and turning. The pin provides for turning of the ball member along the first axis coinciding with the pin and second axis. The latter is located across the longitudinal groove and the first axis. The invention has modifications. One modification concerns the specific features of the body of the mixing valve with location of the first longitudinal groove in the symmetry plane. The symmetry plane is positioned between several inlet ports. The next modification concerns the specific features of the design of the bush assembly with the ball member for the mixing valve. EFFECT: improved and facilitated temperature control at a full opening of the tap. 16 cl, 6 dwg
Patent RU-2122036-C1 (RU)
Title: Method of surface hardening of article involving electric-contact heating
Inventor: KRYLOV VLADIMIR STEPANOVICH
IPC: C21D1/40
Filed: 1997-07-08
Granted: 1998-11-20
Abstract: FIELD: metallurgy. SUBSTANCE: graphite gasket is placed between surface of article to be treated and electrode in close contact with the latter, after which electric current is passed through article, gasket, and electrode. According to invention, gasket represents a plate of elastic graphite with compressibility from 1 to 1000% and maintainability of form from 1 to 95%. EFFECT: reduced power consumption and enabled local introduction of high heat power into surface. 7 cl, 6 tbl, 3 tbl, 3 ex
Patent RU-2120034-C1 (RU)
Inventor: LEVANKOVSKIJ I A
IPC: E21C35/183
Filed: 1997-11-27
Granted: 1998-10-10
Abstract: FIELD: mining industry. SUBSTANCE: hard-alloy insert for rock-breaking tool has working head and tail part. Working head includes interconnected base in the form of cylinder of revolution and cutting part. Cutting part has form of body of revolution which generating line is formed by section of convex line with at least one rectilinear and/or at least one curvilinear sections. Tail part is composed of intermatched intermediate part in the form of truncated cone and end part in the form of cylinder of revolution. Length of base of working head amounts to not less than 0.09 and not more than 0.31 of length of its cutting part. Length of intermediate part amounts to not less than 0.16 and not more than 0.58 of length of cutting part of working head. Length of end part of tail part is not less than 0.37 and not more than 0.76 of length of cutting part of working head. EFFECT: decreased wear of tool while breaking strong and medium abrasive rocks. 20 cl, 5 dwg
Patent RU-2122473-C1 (RU)
Inventor: AVDEEV N E
IPC: B07B1/04
Filed: 1997-12-02
Granted: 1998-11-27
Abstract: FIELD: cleaning and separation of grain and products of its processing. SUBSTANCE: classifier includes zigzag sieves with wedge-shaped openings expanding in direction of movement of products arranged one under another and at different angles with horizontal line. Deflectors controlled by proper mechanism are positioned under them. Classifier is also fitted with unit of sieving surfaces placed in sequence and mounted at angle with horizontal line in front of upper sieve of zigzag section. Tray and immobile deflector which installation angles with horizontal line are larger than angle of setting on unit are situated under unit. Final width of wedge-shaped openings of sieving surfaces in unit is less than final width of wedge-shaped openings of sieves of zigzag section. EFFECT: reduced usage of metal for manufacture of classifier, enhanced separation efficiency. 1 dwg
Patent RU-2131659-C1 (RU)
Title: Method for determining soil fatigue in garden
Inventor: APOLOKHOV F F
IPC: G01N33/24
Filed: 1997-11-12
Granted: 1999-06-20
Abstract: FIELD: horticulture and forestry, in particular, selection and evaluation of lands for laying fruit tree or other kinds of plantations. SUBSTANCE: method involves covering (hilling) rootstock, to which crop will be subsequently grafted in mother clonal grafts nursery, with soil under test 2-3 times the season; digging out rootstock in autumn; considering soil fatigue, i.e., usefulness of soil for growing of planned crop, by extent of bud root formation. EFFECT: increased efficiency in precise determination of soil adaptability for given crop, simplified method and reduced labor consumption. 4 dwg, 2 ex
Patent RU-2145577-C1 (RU)
Title: Apparatus for removal of iron, hydrogen sulfide, carbon dioxide and other gases from water
Inventor: BRONSHTEJN M G
IPC: B01D19/00
Filed: 1998-04-07
Granted: 2000-02-20
Abstract: FIELD: water treating equipment. SUBSTANCE: apparatus has working chamber, filter, discharge pipeline, and basic water supply pipeline. Working chamber has stream splitter with branch pipe and gate, which are positioned on basic water supply pipeline, lower perforated bottom, nozzle head made in the form of rings arranged on perforated bottom, two branch pipes extending into working chamber from below perforated bottom. One branch pipe is connected to input ventilation system. Other branch pipe is adapted for natural ventilation mode of operation and provided with rotary plug, with bolt serving axis of rotation of plug. Hydraulic gate of working chamber is made in the form of curved cut of pipe fixed on discharge pipeline. Working chamber is further provided with upper distributing pan and restricting ring extending along perimeter of pan. Construction of apparatus allows it to be readily built in operating water cleaning station. EFFECT: simplified compact construction, increased efficiency and provision for obtaining high-quality water. 3 cl, 3 dwg
Patent RU-2141764-C1 (RU)
Title: Method for production of bakery articles
Inventor: ZORIN A JU
IPC: A21D8/04
Filed: 1998-05-05
Granted: 1999-11-27
Abstract: FIELD: bakery industry. SUBSTANCE: according to method, dough is made on liquid half-prepared stuff with introduction of cultivated bacterial leaven with sour-milk bacteria, with subsequent operations of fermentation, maturing, and baking. Introduction of bacteria of line Bifidobacterium longum B379 M with acidity of 75-140  o T in function of sour-milk leaven with content of microbic bodies in 1 milliliter of leaven equal to 10 is followed by baking of bakery articles at temperature of 160-180 C during 70-80 min. Application of aforesaid method and procedure ensures production of bread possessing curing and prophylactic properties, high quality characteristics and storing period of up to 72 h. EFFECT: higher efficiency. 3 cl, 1 tbl, 1 ex
Patent RU-2150292-C1 (RU)
Title: Method of treatment of patient with heart ischemic disease
Inventor: MAZUROV V I
IPC: A61K38/43
Filed: 1998-10-19
Granted: 2000-06-10
Abstract: FIELD: medicine, cardiology. SUBSTANCE: invention relates to treatment of patients with coronary artery pathology. Invention proposes to administrate the enzyme complex at the daily dose, mg: pancreatin, 600-900; papain, 360-540; bromelain, 270-405; lipase 60-90; trypsin, 114-216; chymotrypsin, 6-9; also rutin, 300-450. Individual doses of preparation during all treatment period are selected so to maintain thromboplastin time at the level 50 s, not less. EFFECT: enhanced effectiveness of stenocardia. 4 ex
Patent RU-2152605-C1 (RU)
Inventor: SHABEL NIKOVA T V
IPC: G01N1/28
Filed: 1998-11-23
Granted: 2000-07-10
Abstract: FIELD: analytical methods. SUBSTANCE: to introduce precious metals into copper nitrate solution, first powders of refined iridium, rhodium, and ruthenium and then gold and silver in the form of nitric acid solutions are added. Palladium and osmium in the form of palladium black and refined powder are further rubbed into crushed calcination residue. EFFECT: accelerated preparation of sample, decreased labor-intensiveness when preparing great amounts of materials, and performed certification of metrological characteristics regarding preparation procedure. 3 tbl
Patent RU-2137375-C1 (RU)
Title: Способ производства чесночной булки
Inventor: MANIK IL JA
IPC: A21D2/36
Filed: 1999-01-28
Granted: 1999-09-20
Abstract: Использование: в технологии производства хлебных изделий. В начале способа свежеиспеченную из пшеничной муки высшего сорта булку нарезают на куски толщиной 1,5 - 4,0 см. Все куски, за исключением двух крайних, промазывают с двух боковых сторон пищевой композицией. Крайние куски булки промазывают пищевой композицией только с внутренних боковых сторон. Для промазывания используют пищевую композицию, которую предварительно изготавливают путем смешивания сливочного масла с измельченным в собственном соку свежим очищенным чесноком и поваренной солью. Затем соединяют разрезанные и промазанные пищевой композицией куски, восстанавливая тем самым исходную форму булки. Упаковывают ее в пакет из пищевой фольги. Помещают пакет с булкой на 15 - 20 мин в предварительно разогретый до 230 - 270°С духовой шкаф и выдерживают пакет с булкой в шкафу до образования хрустящей корочки и пропитки кусков маслом и чесночным соком с растворенной в них поваренной солью. В данном способе обеспечивается расширение ассортимента хлебобулочных изделий.
Patent RU-2142089-C1 (RU)
Inventor: BURIKOV V S
IPC: F16K31/02
Filed: 1999-01-28
Granted: 1999-11-27
Abstract: FIELD: high-frequency control of fluid flowrate, for example in pneumonics, systems for regulating ingredients of fuel in engines particularly in liquid-propellant engines or internal combustion engines, in fluidic units of printers and so on. SUBSTANCE: valve for controlling fluid flowrate includes housing, active member of piezoelectric or magnetostrictive material and seat supporting disc with pusher. Valve is provided with adjustable spring in the form of bent plate. Active member has end supports. Plate is arranged between supports and it is rested by those supports. Disc is joined with center of plate through pusher. EFFECT: improved design providing quick action, enhanced efficiency, reliability and useful life of valve in combination with its reduced size and power consumption. 2 cl, 3 dwg
Patent RU-2162555-C1 (RU)
Title: Ball disc variable-speed drive
Inventor: PASHUKOV S A
IPC: F16H25/06
Filed: 1999-05-21
Granted: 2001-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: variable-speed drive has a body containing driving shaft, driving shaft disc, other disc, separator with radial recesses where balls are arranged, driven shaft, and drive for ventilation of rotational speed of other disc or for keeping it in the same position. Closed recess of other disc is shaped as shortened hypotrochoid with even number of vertices. Closed recess of driving shaft disc is made in the form of shortened hypotrochoid with a number of vertices reduced by half. Number of recesses on separator corresponds to number of hypotrochoid vertices on driving shaft disc. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2151530-C1 (RU)
Title: Method of preparing vegetable raw material for juice extraction
Inventor: KVASENKOV O I
IPC: A23L2/04
Filed: 1999-08-25
Granted: 2000-06-27
Abstract: FIELD: food industry. SUBSTANCE: during preparation, raw material is impregnated by miscella produced by extraction of biomass of microorganisms Pythium catenulatum by means of nonpolar liquefied gas with total content of arachidonic and eicosapentaenoic acids in the amount of 0.5-10 4  mg/t under pressure higher atmospheric one for 2-5 h. Then pressure is relieved up to atmospheric with speed providing fruits freezing. EFFECT: increased stability of juice to microbial spoilage.
Patent RU-2155855-C1 (RU)
Title: Device for preparation of aerated viscoelasto compound and its injection into well
Inventor: MAMEDOV B A
IPC: E21B21/06
Filed: 1999-11-30
Granted: 2000-09-10
Abstract: FIELD: oil and gas production; applicable in preparation for and performance of repair- isolation work in wells. SUBSTANCE: mixing unit with mixer, vessel and pump for supply of viscoelastic compound into well are hydraulically interconnected. Device has filtration unit and unit for supply of dry polymer compound. Aeration unit is assembled with pump. Vessel volume amounts up to 0.5 cu.m. Installed at pump outlet is three- way cock for connection with vessel and/or well. EFFECT: provided preparation of quality aerated viscoelastic compound with required parameters with minimal expenditures and its efficient into well. 3 cl, 1 dwg
Patent BR-PI0804335-C1 (BR)
Title: catalisador retentor de poluentes e debelador do calor gerado por motor de combustão interna que emite vapor d'água
Inventor: NUNES CLAUDIO ROBERTO
IPC: B01J8/14
Filed: 2008-10-15
Abstract: CATALISADOR RETENTOR de POLUENTES e DEBELADOR do CALOR GERADO POR MOTOR de COMBUSTãO INTERNA QUE EMITE VAPOR D'áGUA Este produto em forma de ogiva vertical composta de duas metades,com seus componentes internos, tem o objetivo de: Conter 70% ou mais das emissões veiculares leves e principalmente pesados, e neutralizar o (parte do efeito estufa) calor gerado por eles, isto obtido através do solvente/solução química em turbilhão: Tempestade artificial produzida pelos gases expandidos na combustão no motor, que ao passarem pelo elemento distribuidor(7) são atomizados e com o auxilio do defletor produz uma tempestade artificial. Se dará no interior do dispositivo em questão: Catalise de gases e dióxidos, principalmente o de enxofre, isto obtido pelo choque térmico no solvente/solução química, a qual promoverá também aglutinação daspartículas, que ficarão retidas (em sua maioria) pelo visco interno gerado pela tempestade artificial, donde procederá grande quantidade de vapor d'água e gases 80% resfriados. A solução saturada de características ácida, resultante da queima de combustíveis fosseis, (após passagem pela caixa de gordura) deverá ser lançada na rede de esgotos, pois sua finalidade é o balanceamento do PH nos referidos esgotos, que apresentam grande quantidade de espumas devido ao alto teor alcalino ali existente.
Patent AU-2006213985-C1 (AU)
Title: Pharmacokinetically improved compounds
Inventor: KATES STEVEN
IPC: A61P15/10
Filed: 2006-02-21
Granted: 2012-03-15
Abstract: A compound of formula A having improved non-specific binding characteristics and pharmacokinetic properties is provided: or pharmaceutically acceptable salt, stereoisomer, or hydrate thereof, wherein R1 is lower alkyl, R2 and R3 are independently selected from lower alkyl, and lower alkenyl and lower alkynyl, wherein the lower alkyl, lower alkenyl, and lower alkynyl may be optionally substituted with one or more halogen, lower alkoxy, hydroxy, CN, NO2, amino, acylamino, amido, carbonyl, and alkylthio, A is N or C-H, B is N, C-H, C-(SO2-R4), or C-CO-R4, D is N, C-H, C-(SO2-R4) or C-CO-R4, E is N or C-H, wherein only one of A, B or E may be N, and one of B or D is C-(SO2-R4) or C-CO-R4, R4 is a group having the formula: in which each R , R , R and R are independently selected from H and lower alkyl, wherein the lower alkyl may be optionally substituted with one or more halogen, lower alkoxy, hydroxy, CN, NO2, amino, acylamino, amido, carbonyl, and alkylthio; and additionally or alternatively R6 and R5 together form a 5- or 6-membered ring, or R6 and R7 together form a 3 to 6 membered ring; R9 is independently selected from H and lower alkyl, wherein the lower alkyl may be optionally substituted with one or more halogen, lower alkoxy, hydroxy, CN, NO2, amino, acylamino, amido, carbonyl, and alkylthio; alternatively R and R together with the nitrogen to which they are attached form a 5- or 6-membered ring; is 1 to 4; and is 1 to 6.
Patent AU-2010335231-C1 (AU)
Title: Amino-heteroaryl derivatives as HCN blockers
Inventor: GROVE SIMON JAMES ANTHONY
IPC: A61P25/00
Filed: 2010-12-20
Granted: 2015-04-16
Abstract: The invention relates to amino-heteroaryl derivatives having the general Formula I or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising the same, as well as to the use of these derivatives for the treatment of pain, such as neuropathic pain or inflammatory pain.
Patent AU-2012200721-C1 (AU)
Title: Microtome with surface orientation sensor to sense orientation of surface of sample
Inventor: YANG HWAI-JYH MICHAEL
IPC: B01L99/00
Filed: 2012-02-07
Granted: 2015-04-30
Abstract: MICROTOME WITH SURFACE ORIENTATION SENSOR TO SENSE ORIENTATION OF SURFACE OF SAMPLE A sample sectioning device (11) includes a cutting mechanism (112), a sample holder (107), a drive system (102), and a surface orientation sensor (114). The sample holder (108) is operable to hold a sample. The cutting mechanism is operable to cut sections from the sample. The drive system is coupled with the sample holder. The drive system is operable to drive movement between the sample held by the sample holder and the cutting mechanism. The surface orientation sensor is operable to sense an orientation of a surface of the sample held by the sample holder.
Patent RU-2162694-C1 (RU)
Inventor: TALIPOV R F
IPC: A61P23/00
Filed: 2000-02-15
Granted: 2001-02-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention proposes the use of tetrahydro- -furanol-3 as anesthetic agent. Proposed agent does not cause drug addiction to anesthetic. EFFECT: valuable medicinal property of drug. 6 tbl, 1 ex
Patent RU-2165865-C1 (RU)
Title: Planing vessel
Inventor: PORODNIKOV S A
IPC: B63B1/18
Filed: 2000-04-14
Granted: 2001-04-27
Abstract: FIELD: shipbuilding; building planing vessels with water-jet propellers, load-bearing appendages, plug-type spoilers, controllable fore hydrofoil and outriggers. SUBSTANCE: vessel has hull with deadrise bottom whose surface has symmetrical flat trapezoidal sections, transversal planing steps after flat sections and extensible active members for control of lifting force mounted after transversal planing steps. Vessel is provided with flat appendages at level of bottom; lower surfaces of these appendages are made flush with surfaces of flat sections of bottom. Transversal planing steps are made at sweep angle of 5 to 30 deg. Ratio of breadth of vessel with appendages to breadth of hull ranges from 1.2 to 2.5. Flat sections of bottom may be located in aft portion of hull or amidships. It is good practice to equip vessel with side outriggers which may be asymmetric in shape and may be provided with at least one transversal swept-forward planing step. Vessel may be provided with fore hydrofoil with controllable flaps. Vessel may be provided with water propeller having water intake hole found in bottom of hull in front of active control members of lift force. EFFECT: improved seaworthiness. 6 cl, 3 dwg
Patent RU-2160251-C1 (RU)
Title: 2-hydroxypropyl triethylammonium 4-aminobenzoate and method of preparing thereof
Inventor: KHOKHLOV P S
IPC: C07C213/04
Filed: 2000-04-17
Granted: 2000-12-10
Abstract: FIELD: agriculture. SUBSTANCE: described is new compound, namely-2- hydroxypropyl triethylammonium having structure: 4-H 2 NC 6 H 4 COO(C 2 H 5 )       +   3       NCH 2 (OH)CH 3 ,w. Said compound has wide spectrum of activity and activates growth of cereal and vegetable crops, increases yield thereof and resistance to diseases. Also described is method of preparing said compound. EFFECT: improved properties of the title compound. 3 cl, 4 ex, 2 tbl